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| author | Nicolas Boichat <drinkcat@chromium.org> | 2021-02-17 18:41:43 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-03-22 19:23:26 +1300 |
| commit | b1b6efc343a5c7b64bdbc0493a16b5e36fb846fb (patch) | |
| tree | 6ecbecdcc0c00b8d9f251017151306d49e175f90 /tools/patman | |
| parent | 3a03553aaaaee68c0807867a7ff518146c19d10e (diff) | |
| download | u-boot-b1b6efc343a5c7b64bdbc0493a16b5e36fb846fb.tar.gz | |
patman: Use less for help file, if available
It's convenient to be able to scroll up in `patman -H`.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/patman')
| -rwxr-xr-x | tools/patman/main.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/patman/main.py b/tools/patman/main.py index 4e0a3533e9..04e37a5931 100755 --- a/tools/patman/main.py +++ b/tools/patman/main.py @@ -9,6 +9,7 @@ from argparse import ArgumentParser import os import re +import shutil import sys import traceback import unittest @@ -171,6 +172,8 @@ elif args.cmd == 'send': elif args.full_help: pager = os.getenv('PAGER') if not pager: + pager = shutil.which('less') + if not pager: pager = 'more' fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])), 'README') |